package com.yuand.constant;

/**
 * @author yuandong
 * @date 2021/8/20 10:21
 */
public class Constant {

        /**
         * UTF-8 字符集
         */
        public static final String UTF8 = "UTF-8";
        /**
         * 应用appKey
         */
        public static final String APP_KEY ="appKey";
        /**
         * 应用appSecret
         */
        public static final String APP_SECRET ="appSecret";
        /**
         * 时间戳,增加链接的有效时间,超过阈值,即失效
         */
        public static final String TIME_STAMP ="timestamp";
        /**
         *签名
         */
        public static final String SIGN ="signature";
        /**
         * 临时流水号/随机串 ,至少为10位 ，有效期内防重复提交
         */
        public static final String NONCE ="nonce";

        public static final String SIGNATURE_ALGORITHM = "HmacSHA256";
        /**
         * 请求url
         */
        public static final String REQ_URL ="reqUrl";

}
